[PATCH] D68351: [profile] Add a mode to continuously sync counter updates to a file

[Vedant Kumar via Phabricator via llvm-commits]

vsk marked an inline comment as done.
vsk added inline comments.


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Comment at: compiler-rt/lib/profile/InstrProfilingFile.c:396
+  int Length = getCurFilenameLength();
+  char *FilenameBuf = (char *)COMPILER_RT_ALLOCA(Length + 1);
+  const char *Filename = getCurFilename(FilenameBuf, 0);
----------------
ejvaughan wrote:
> Does `FilenameBuf` need to be free'd, or is it stack allocated?
It's backed by a call to `__builtin_alloca`, which should just be a simple stack allocation.


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  https://reviews.llvm.org/D68351/new/

https://reviews.llvm.org/D68351